Running External Programs Interpolation Quoting Pipelines Avoiding Deadlock in Pipelines Complex Example Running External Programs Julia borrows backtick notation for com...

缺失值 缺失值的传播 相等和比较运算符 逻辑运算符 流程控制和短路运算符 包含缺失值的数组 跳过缺失值 数组上的逻辑运算 缺失值 Julia 支持表示统计意义上的缺失值，即某个变量在观察中没有可用值，但在理论上存在有效值的情况。缺失值由 missing 对象表示，该对象是 Missing 类型的唯一实例。missing 等价于...

缺失值 缺失值的传播 相等和比较运算符 逻辑运算符 流程控制和短路运算符 包含缺失值的数组 跳过缺失值 数组上的逻辑运算 缺失值 Julia 支持表示统计意义上的缺失值，即某个变量在观察中没有可用值，但在理论上存在有效值的情况。缺失值由 missing 对象表示，该对象是 Missing 类型的唯一实例。missing 等价于...

Frequently Asked Questions Sessions and the REPL How do I delete an object in memory? How can I modify the declaration of a type in my session? Scripting How do I check if the c...

Variables Allowed Variable Names Stylistic Conventions Variables A variable, in Julia, is a name associated (or bound) to a value. It’s useful when you want to store a value ...

Reporting and analyzing crashes (segfaults) ) Version/Environment info Segfaults during bootstrap (sysimg.jl) ) Segfaults when running a script Errors during Julia startup Othe...

基本功能 介绍 Getting Around Keywords Standard Modules Base Submodules All Objects Properties of Types Type relations Declared structure Memory layout Special values Special T...

Multi-processing and Distributed Computing Code Availability and Loading Packages Starting and managing worker processes Data Movement Global variables Parallel Map and Loops ...

Sorting and Related Functions Sorting Functions Order-Related Functions Sorting Algorithms Sorting and Related Functions Julia has an extensive, flexible API for sorting and...

I/O and Network General I/O Text I/O Multimedia I/O Network I/O I/O and Network General I/O Base.stdout — Constant stdout Global variable referring to the standard o...